2. We have been supplying concrete pump parts for SCHWING, PUTZMEISTER, SANY, CIFA,

KYOKUTO, ZOOMLION for 10 years, so we can promise you the quality and best price.

Packaging and transport:

No.1 Export standard packing

No.2 Seaworthy packing

No.3 other ways or according to the customer demand

Our services:

1, In case of quality problem the company provide free replacement

2, Provide technical support for free

3, Provide consumers with regular visits

4, Ensure the supply of ancillary parts

5, The company passed the ISO9000 certification, the product through 3 c certification in full compliance with national standards

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Q:Can the sleeve type pipe joint be disassembled and assembled several times?

The European and American card sleeve pipe joint is a standard part, it can be disassembled and assembled many times, but it is better to check the sealing cone into the pipe, whether the inner component has the wrong face, the pipe is better to choose the new connection.

Q:What does R1/2 pipe joint mean?

R1/2 means the joint thread is 1/2 inch of taper pipe thread.The thread of R 1/2 is the conical outer tube thread for sealing, the right angle, the tooth shape angle is 55 degrees, and the national standard number is GB/T 7306.1-2000. Its basic dimensions are:

Q:Hydraulic pipe fittings, DIN, GB, American Standard how to distinguish?

ZG is a commonly known as cone, cone thread processing, pipe joint is generally the old GB marked Rc for metric threads to represent the thread pitch, with every inch of the thread number, this is the biggest difference between them, metric thread is 60 degrees equilateral tooth type. 55 inch thread is isosceles tooth type of thread, 60 degrees. Metric units for metric threads; British and American systems. Pipe thread is mainly used for pipe connection, the internal and external threads are closely matched with straight pipe and cone pipe two kinds. Nominal diameter refers to the diameter of the pipe to be connected. Obviously, the diameter of the thread is larger than the nominal diameter. 1/4, 1/2, 1/8 is the nominal diameter of inch inch, inch in inches.

Q:Plastic pipe joint leakage, how to deal with better?

Repair seal.Specific operation, see the following points:Now that the water leaks, you'll find the main switch for this pipe and turn it off for later maintenance;

Q:How about the water pipe fittings and millimeters?20mm is 425mm is 6Why

This is the confusion caused by the confusion of the three conceptsA,4 points, is commonly known as, should be 1/2 inches,.4/8 is 4 copies6 points, 3/4 inches,.6/8 is 6 copies

Q:Puvc pipe joint leakage how to do?

Changing a new one is cheaper than maintaining it. If your part doesn't allow you to change it

Q:Is the thread at the two ends of the card sleeve the same?

InequableThe card sleeve is divided into two types: a single card sleeve and a double clamp sleeveThe sleeve end thread single card is generally metric thread, 6mm or 1/4 "card sleeve thread is M12*1.5."G1/4 is pipe thread with fixed thread, outer diameter and pitchDouble card for UNF fine thread (also have metric teeth, but already very little), and G1/4 internal thread is even more not matching

Q:The difference between threaded pipe joint and grooved pipe joint

The wire connection and screw connection pipeline engineering: the form of thread docking between two pipes, valves, pipes and valves are connected or.

Q:What are the types of tubing and pipe couplings?

According to the number and direction of the connection, there are straight through, right angle, three pass and other types; the connection with the body has threaded connection, flange connection and so on. In addition, there are some special purpose pipe couplings.

Q:How to distinguish the type of tubing joint?

This question is too difficult for you to answer. There are different types of pipe diameters under the same pressure